SIGSEGV尝试启动Unity3D游戏

Question

当我尝试通过蒸汽启动它时，下面是崩溃日志，看起来与mono运行时有关，但我已经确认通过官方的18.04.4存储库安装了mono运行时：

Stacktrace:


Native stacktrace:

    /home/viru/.steam/steam/steamapps/common/Pillars of Eternity/PillarsOfEternity_Data/Mono/x86_64/libmono.so(+0x915de) [0x7f76711bd5de]
    /home/viru/.steam/steam/steamapps/common/Pillars of Eternity/PillarsOfEternity_Data/Mono/x86_64/libmono.so(+0x3483b) [0x7f767116083b]
    /lib/x86_64-linux-gnu/libpthread.so.0(+0x12890) [0x7f7675279890]
    /lib/x86_64-linux-gnu/libc.so.6(cfree+0x2b1) [0x7f76738eec01]
    /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so(+0x164931f) [0x7f7668e4831f]
    /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so(+0x181825a) [0x7f766901725a]
    /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so(+0x164a2eb) [0x7f7668e492eb]
    /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so(+0x164b660) [0x7f7668e4a660]
    /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so(+0x1675dd7) [0x7f7668e74dd7]
    /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so(+0x1676837) [0x7f7668e75837]
    /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so(+0x1473f38) [0x7f7668c72f38]
    /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so(+0xe3479c) [0x7f766863379c]
    /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so(+0x159d82c) [0x7f7668d9c82c]
    /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so(+0x10df998) [0x7f76688de998]
    /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so(+0x149a793) [0x7f7668c99793]
    /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so(+0x14f1fbe) [0x7f7668cf0fbe]
    /opt/amdgpu-pro/lib/x86_64-linux-gnu/libGL.so.1(+0x7b40f) [0x7f7674b4440f]
    /opt/amdgpu-pro/lib/x86_64-linux-gnu/libGL.so.1(+0x8c6b9) [0x7f7674b556b9]
    /opt/amdgpu-pro/lib/x86_64-linux-gnu/libGL.so.1(glXQueryVersion+0x20) [0x7f7674b14fa0]
    /home/viru/.steam/steam/steamapps/common/Pillars of Eternity/PillarsOfEternity() [0xc3ee64]
    /home/viru/.steam/steam/steamapps/common/Pillars of Eternity/PillarsOfEternity() [0xc3e787]
    /home/viru/.steam/steam/steamapps/common/Pillars of Eternity/PillarsOfEternity() [0x42db1b]
    /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f7673878b97]
    /home/viru/.steam/steam/steamapps/common/Pillars of Eternity/PillarsOfEternity() [0x42f8f1]

Debug info from gdb:

ERROR: ld.so: object '/home/viru/.steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
I refuse to debug myself!
No threads.

=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.

=================================================================

当我试图通过终端启动它时，它返回如下：

Set current directory to /home/viru/.steam/steam/steamapps/common/Pillars of Eternity
Found path: /home/viru/.steam/steam/steamapps/common/Pillars of Eternity/PillarsOfEternity
Mono path[0] = '/home/viru/.steam/steam/steamapps/common/Pillars of Eternity/PillarsOfEternity_Data/Managed'
Mono path[1] = '/home/viru/.steam/steam/steamapps/common/Pillars of Eternity/PillarsOfEternity_Data/Mono'
Mono config path = '/home/viru/.steam/steam/steamapps/common/Pillars of Eternity/PillarsOfEternity_Data/Mono/etc'
Aborted

Answer 1

在Ubuntu18.04上开始另一个基于Unitly3D的游戏Wasteland 2对我来说也是个问题。我也有AMD GPU。即使是崩溃的调用堆栈看起来也很相似，并且在libmono.so上结束了。我在GOG.com上买了这个游戏，但在他们的网站上没有找到解决方案。

在游戏的启动脚本中设置以下内容有助于解决问题：

ulimit -n 4096

如果这对

没有帮助

好人建议再试一次。

打开的文件的硬限制有可能低于4096。您可以通过调用：

ulimit -Hn

如果结果低于4096，那么编辑/etc/security/ lower s.conf具有以下值：

username soft nofile 4096
username hard nofile 8192

将“用户名”替换为您的用户名。要使更改生效，需要在系统中重新登录。

这个描述是用户EugVV在讲俄语的社区rutracker.org上给出的提示的翻译。